package fengzhuang;
import java.util.*;

public class fenghzung1 {
    public static void main(String[] args) {
        //目标掌握封装的特性：合理隐藏，合理暴露
        Scanner input = new Scanner(System.in);
        System.out.println("请输入学生的成绩:");
        double score = input.nextDouble();
        //test1 sc1 =new test1();
        //sc1.setScore(score);
        //System.out.println("学生的成绩是"+sc1.getScore());
        //sc1.printPass();
;///疑惑点为何不能写成system.out.println(sc1.printPass)
    }
}
